u[sonic] Modbus

Ultrasonic wind sensor

No moving partsSeawater resistentMetal materialModbus RTU
u[sonic] Modbus · Ultrasonic wind sensor

u[sonic] Modbus

Ultrasonic wind sensor


  • professional meteorological applications
  • building automation
  • photovoltaic systems
  • industrial meteorology

Simplified installation with Modbus

Combined ultrasonic sensor u[sonic] Modbus for wind direction and wind speed. The Modbus RTU interface simplifies sensor installation and integration into networks. This seawater resistent ultrasonic sensor is perfectly heated and ideal for use under cold climate conditions. The connection of the u[sonic] Modbus is compatible with all meteorology sensors of the Modbus series.

  • without moving measuring elements
  • 2 parameters measurable
  • intelligent heating depending on wind speed and wind direction
  • easy installation, easy to maintain
Professional Line
u[sonic] Modbus
Meas. range wind direction:
Meas. range wind speed:
0...75 m/s
Accuracy wind direction:
< 2° (> 1 m/s) RMSE
Accuracy wind speed:
0,2 m/s RMSE (v < 10 m/s) ; 2 % RMSE (10 m/s < v < 65 m/s)
Resolution wind direction:
Resolution wind speed:
0.1 m/s
Trigger threshold:
0.1 m/s (adjustable for wind direction)
Modbus RTU
RS 485
Measuring rate:
0.1...10 Hz • (internal measurement 50 Hz)
Operating conditions:
-40...+70 °C • 0...100 % r. h.
Supply voltage:
24 VDC
Current consumption:
sensor: typ. 50 mA at 24 VDC and deactivated analog output • heating: max. 2.5 A at 24 V AC/DC
Measuring principle:
Heating data:
60 W (factory configurable)
Ø 199 mm • height 149 mm
seawater resistant aluminium
Protection class:
IP 66
approx. 2 kg
VDE 0100 • Low voltage guide line: 72/23 EWG
EMC/ EMI: DIN EN 60945 and DIN EN 61000-4-2, -3, -4, -5, -6, -11 • Protection class: DIN EN 60529
Connection technology:
4-pole M12 plug connector
Accessories (order separately):
32.14567.060010 sensor cable, 15 m, 4 pole, M12 plug
32.14567.060000 sensor cable, 12 m, 4 pole, M12 plug
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  • extensive sensor library
  • formulary and free formula parser
  • integrated alarm system for 10 alarm outputs via built-in and external relays, email, SMS
  • interference-proof due to high-quality, shielded aluminium housing
  • user-friendly with free access to all connections and controls
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